Severe Thunderstorm Warning
Issued by NWS Denver/Boulder, CO

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
879
WUUS55 KBOU 170932
SVRBOU
COC123-171000-
/O.NEW.KBOU.SV.W.0136.250617T0932Z-250617T1000Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Denver CO
332 AM MDT Tue Jun 17 2025

The National Weather Service in Denver has issued a

* Severe Thunderstorm Warning for...
  West Central Weld County in northeastern Colorado...

* Until 400 AM MDT.

* At 332 AM MDT, a severe thunderstorm was located over Milliken, or
  9 miles southwest of Greeley, moving east at 15 mph.

  THIS IS A DESTRUCTIVE STORM FOR JOHNSTOWN AND MILLIKEN .

  HAZARD...Baseball size hail.

  SOURCE...Radar indicated.

  IMPACT...People and animals outdoors will be severely injured.
           Expect shattered windows, extensive damage to roofs,
           siding, and vehicles.

* Locations impacted include...
  Southern Greeley, Evans, Johnstown, Milliken, LaSalle, Gilcrest,
  Garden City, Peckham, Fort St Vrain, Lower Latham Reservoir and
  Kelim.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail.

&&

LAT...LON 4023 10493 4041 10494 4043 10463 4024 10465
TIME...MOT...LOC 0932Z 263DEG 11KT 4032 10485

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

RPK